Place dough in a large bowl coated with cooking spray, turning to coat top. Cover and let rise in a warm place (85°), free from drafts, 1 hour and 15 minutes or until doubled in size. (Gently press two fingers into dough. If indentation remains, dough has risen enough.)

Punch dough down; cover and let rest 5 minutes. Divide dough in half. Working with 1 portion at a time (cover remaining dough to prevent drying), roll each portion of dough into a 12-inch circle on a floured surface. Brush surface of each circle with 1 tablespoon melted butter. Combine 3/4 cup sugar and rind. Sprinkle half of sugar mixture over each circle. Cut each circle into 12 wedges. Roll up each wedge tightly, beginning at wide end. Place rolls, point sides down, in a 13 x 9-inch baking pan coated with cooking spray. Cover and let rise 25 minutes or until doubled in size.